CA1283995C - Anionic polymerization process - Google Patents

Anionic polymerization process

Info

Publication number
CA1283995C
CA1283995C CA000537906A CA537906A CA1283995C CA 1283995 C CA1283995 C CA 1283995C CA 000537906 A CA000537906 A CA 000537906A CA 537906 A CA537906 A CA 537906A CA 1283995 C CA1283995 C CA 1283995C
Authority
CA
Canada
Prior art keywords
polymer
group
arylcyclobutene
polymeric arms
aryl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000537906A
Other languages
English (en)
French (fr)
Inventor
Pui K. Wong
Dale L. Handlin, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1283995C publication Critical patent/CA1283995C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
CA000537906A 1986-06-18 1987-05-25 Anionic polymerization process Expired - Fee Related CA1283995C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/875,823 US4708990A (en) 1986-06-18 1986-06-18 Anionic polymerization process
US875,823 1986-06-18

Publications (1)

Publication Number Publication Date
CA1283995C true CA1283995C (en) 1991-05-07

Family

ID=25366416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000537906A Expired - Fee Related CA1283995C (en) 1986-06-18 1987-05-25 Anionic polymerization process

Country Status (6)

Country Link
US (1) US4708990A (de)
EP (1) EP0250015B1 (de)
JP (1) JPS633003A (de)
CA (1) CA1283995C (de)
DE (1) DE3787930T2 (de)
ES (1) ES2059358T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937287A (en) * 1988-02-17 1990-06-26 Amoco Corporation Elastomeric polyarylate graft copolymers
US4988770A (en) * 1989-05-09 1991-01-29 Shell Oil Company Functionalized elastomeric polymer production
KR0183393B1 (ko) * 1989-05-09 1999-05-15 오노 알버어스 관능화된 탄성 중합체 및 이를 제조하기 위한 방법
US4968754A (en) * 1989-07-28 1990-11-06 Shell Oil Company Functionalized block copolymers
US5079322A (en) * 1990-05-30 1992-01-07 The Dow Chemical Company Multifunctional cyclobutarene peroxide polymerization initiators
US5198527A (en) * 1990-12-24 1993-03-30 The Dow Chemical Company Arylcyclobutene terminated carbonate polymer
JPH06504305A (ja) * 1990-12-24 1994-05-19 ザ・ダウ・ケミカル・カンパニー アリールシクロブテン末端カーボネートポリマー
US5171824A (en) * 1990-12-24 1992-12-15 The Dow Chemical Company Process for the preparation of arylcyclobutene terminated condensation polymers
US5349095A (en) * 1992-04-01 1994-09-20 The Dow Chemical Company Process for preparing hydroxyalkylbenzocyclobutenes
US5422410A (en) * 1992-10-27 1995-06-06 The Dow Chemical Company Method for increasing the molecular weight of thermoplastic polymers of monoalkenyl arenes
US5310809A (en) * 1993-05-20 1994-05-10 The Dow Chemical Company Arylcyclobutene grafted polyolefins
US6420093B1 (en) 2000-02-02 2002-07-16 The Dow Chemical Company Toughened benzocyclobutene based polymers and their use in building-up printed wiring boards
US6573412B1 (en) 2000-05-12 2003-06-03 Bridgestone Corporation Chain-coupled polymeric alkoxide compounds having controlled viscosity
US8883927B2 (en) * 2007-11-28 2014-11-11 Dynasol Elastómeros, S.A. De C.V. Radial multi-block copolymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340690A (en) * 1980-05-27 1982-07-20 The Goodyear Tire & Rubber Company Cyclic organo carbonate and sulfite coupling agents for living polymers of conjugated dienes
US4588719A (en) * 1984-04-27 1986-05-13 William H. Rorer, Inc. Bicyclic benzenoid aminoalkylene ethers and thioethers, pharmaceutical compositions and use
US4642329A (en) * 1984-08-27 1987-02-10 The Dow Chemical Company Prepolymer processing of arylcyclobutene monomeric compositions
US4540763A (en) * 1984-09-14 1985-09-10 The Dow Chemical Company Polymers derived from poly(arylcyclobutenes)
DE3507879A1 (de) * 1985-03-06 1986-09-11 Hüls AG, 4370 Marl Polyimide und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
EP0250015B1 (de) 1993-10-27
US4708990A (en) 1987-11-24
EP0250015A3 (en) 1989-12-13
DE3787930D1 (de) 1993-12-02
ES2059358T3 (es) 1994-11-16
EP0250015A2 (de) 1987-12-23
JPS633003A (ja) 1988-01-08
DE3787930T2 (de) 1994-03-24

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Legal Events

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